# this one is a like your scripts with argv
def print_two(*args):
  arg1, arg2 = args
  print ("arg1: %r, arg2: %r") % (arg1, arg2)

# ok, that *args is actually pointless, we can just do this
def print_two_again(arg1, arg2):
  print ("arg1: %r, arg2: %r") % (arg1, arg2)

# this just takes one argument
def print_one(arg1):
  print ("arg1: %r") % arg1

# this one takes no arguments
def print_none():
  print ("I got nothin'.")

print_two("Zed", "Shaw")
print_two_again("Zed", "Shaw")
print_one("First!")
print_none()
